Preparation of polyvinylamine by Hofmann degradation and analysis of its thermal stability

Dalian Ligong Daxue Xuebao/Journal of Dalian University of Technology

Volumn 42, Issue 6, 2002, Pages 659-662

  Hu, Zhi Yong ^a   Zhang, Shu Fen ^a   Yang, Jin Zong ^a   Tang, Bing Tao ^a   Tang, Yan Feng ^a  

^a DALIAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Hofmann degradation; Polyacrylamide; Thermogravimetry polyvinylamine

Indexed keywords

AMINATION; DEGRADATION; THERMODYNAMIC STABILITY; THERMOGRAVIMETRIC ANALYSIS;

HOFMANN DEGRADATION; POLYACRYLAMIDE; POLYVINYLAMINE;

POLYMERS;

EID: 0036881477     PISSN: 10008608     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. WU Zong-hua, CHEN Shao-ping, TANAKA Hiroo. Effects of polyamine structure on rosin sizing under neutral papermaking conditions[J]. J Appl Polym Sci, 1997, 65: 2159-2163.
2. TANAKA Hiroo. Hofmann reaction of polyacrylamide: Relationship between reaction condition and degree of polymerization of polyvinylamine[J]. J Polym Sci: Polym Chem, 1979, 17: 1239-1245.
3. PINSCHMIDT R K Jr, NORDQUIST A F. Synthesis of ethylidene bis-formamide using formic acid[P]. US 4906777, 1990-03-06.
4. BICAK N, SARAC A S, KOZA G, et al. Quantitative conversion of polyacrylamide into polyvinylamine by a modified Hofmann degradation[J]. React Polym, 1993, 21: 135-139.